diff --git a/Data/Sys/Shaders/nightvision2.glsl b/Data/Sys/Shaders/nightvision2.glsl
index 37a962c650..82bb72ffde 100644
--- a/Data/Sys/Shaders/nightvision2.glsl
+++ b/Data/Sys/Shaders/nightvision2.glsl
@@ -7,50 +7,60 @@ uniform vec4 resolution;
 
 void main()
 {
-  //variables
-  float internalresolution = 1278.0;
-  float4 c0 = texture(samp9, uv0).rgba;
-  //blur
-  float4 blurtotal = float4(0.0, 0.0, 0.0, 0.0);
-  float blursize = 1.5;
-  blurtotal += texture(samp9, uv0 + float2(-blursize, -blursize)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2(-blursize,  blursize)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2( blursize, -blursize)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2( blursize,  blursize)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2(-blursize,  0.0)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2( blursize,  0.0)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2( 0.0, -blursize)*resolution.zw);
-  blurtotal += texture(samp9, uv0 + float2( 0.0,  blursize)*resolution.zw);
-  blurtotal *= 0.125;
-  c0 = blurtotal;
-  //greyscale
-  float grey = ((0.3 * c0.r) + (0.4 * c0.g) + (0.3 * c0.b));
-  // brighten
-  grey = grey * 0.5 + 0.7;
-  // darken edges
-  float x = uv0.x * resolution.x;
-  float y = uv0.y * resolution.y;
-  if (x > internalresolution/2.0) x = internalresolution-x;
-  if (y > internalresolution/2.0) y = internalresolution-y;
-  if (x > internalresolution/2.0*0.95) x = internalresolution/2.0*0.95;
-  if (y > internalresolution/2.0*0.95) y = internalresolution/2.0*0.95;
-  x = -x+641.0;
-  y = -y+641.0;
-  /*****inline square root routines*****/
-  // bit of a performance bottleneck.
-  // neccessary to make the darkened area rounded
-  // instead of rhombus-shaped.
-  float sqrt = x / 10.0;
-  while((sqrt*sqrt) < x) sqrt+=0.1;
-  x = sqrt;
-  sqrt = y / 10.0;
-  while((sqrt*sqrt) < y) sqrt+=0.1;
-  y = sqrt;
-  /*****end of inline square root routines*****/
-  x *= 2.0;
-  y *= 2.0;
-  grey -= x / 200.0;
-  grey -= y / 200.0;
-  // output
-  ocol0 = float4(0.0, grey, 0.0, 1.0);
+	//variables
+	float internalresolution = 1278.0;
+	float4 c0 = texture(samp9, uv0).rgba;
+
+	//blur
+	float4 blurtotal = float4(0.0, 0.0, 0.0, 0.0);
+	float blursize = 1.5;
+	blurtotal += texture(samp9, uv0 + float2(-blursize, -blursize) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2(-blursize, blursize) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2( blursize, -blursize) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2( blursize, blursize) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2(-blursize, 0.0) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2( blursize, 0.0) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2( 0.0, -blursize) * resolution.zw);
+	blurtotal += texture(samp9, uv0 + float2( 0.0, blursize) * resolution.zw);
+	blurtotal *= 0.125;
+	c0 = blurtotal;
+
+	//greyscale
+	float grey = ((0.3 * c0.r) + (0.4 * c0.g) + (0.3 * c0.b));
+
+	// brighten
+	grey = grey * 0.5 + 0.7;
+
+	// darken edges
+	float x = uv0.x * resolution.x;
+	float y = uv0.y * resolution.y;
+	if (x > internalresolution/2.0)
+		x = internalresolution-x;
+	if (y > internalresolution/2.0)
+		y = internalresolution-y;
+	if (x > internalresolution/2.0*0.95)
+		x = internalresolution/2.0*0.95;
+	if (y > internalresolution/2.0*0.95)
+		y = internalresolution/2.0*0.95;
+	x = -x+641.0;
+	y = -y+641.0;
+
+	/*****inline square root routines*****/
+	// bit of a performance bottleneck.
+	// neccessary to make the darkened area rounded
+	// instead of rhombus-shaped.
+	float sqrt = x / 10.0;
+	while((sqrt*sqrt) < x) sqrt+=0.1;
+	x = sqrt;
+	sqrt = y / 10.0;
+	while((sqrt*sqrt) < y) sqrt+=0.1;
+	y = sqrt;
+
+	x *= 2.0;
+	y *= 2.0;
+	grey -= x / 200.0;
+	grey -= y / 200.0;
+
+	// output
+	ocol0 = float4(0.0, grey, 0.0, 1.0);
 }